#548FEF

#548FEF

Color Values

HEX

#548FEF

RGB

84, 143, 239

HSL

217.2, 82.9%, 63.3%

HSV

217.2, 64.9%, 93.7%

CMYK

64.9%, 40.2%, 0.0%, 6.3%

OKLCH

0.6555 0.1565 259.7

Properties

Cool Light Nearest: cornflowerblue

Color Harmonies

Complementary

#548FEF

#EFB454

Analogous

#54DCEF

#6654EF

#548FEF

Triadic

#548FEF

#EF548F

#8FEF54

Split Complementary

#548FEF

#EF6654

#DCEF54

Tetradic

#548FEF

#EF54DC

#EFB454

#54EF66

Color Blindness Simulation

Original

#548FEF

Protanopia

#6E6ED8

Deuteranopia

#6A66D2

Tritanopia

#57C5C1

Achromatopsia

#898989

CSS Usage

background-color: #548FEF;
color: #548FEF;
border-color: #548FEF;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F2F6FD
100
#E1EAFA
200
#BED4F9
300
#8FB6F5
400
#528EEF
500
#1666E9
600
#1152BB
700
#0E4195
800
#0B3375
900
#0C2855
950
#081935

Contrast Checker

Text on white

3.2:1

AA Fail AAA Fail

Text on black

6.55:1

AA Pass AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026